Modelos atômicos

Quiz
•
Chemistry
•
9th Grade
•
Hard
Professor Ítalo
Used 8+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quem propôs o primeiro modelo atômico em que o átomo seria semelhante a uma bola de bilhar?
Dalton
Thomson
Rutherford
Bohr
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual cientista descobriu o elétron e introduziu o átomo dividindo em parte positiva central e negativa anexa, semelhante a um pudim de passas?
Dalton
Thomson
Bohr
Rutherford
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quem conduziu um experimento com uma folha de ouro e concluiu que existe um grande vazio entre a região positiva e central do átomo?
Dalton
Thomson
Rutherford
Bohr
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual modelo atômico corrigiu as falhas pontuais do modelo de Rutherford com o uso da física quântica?
Bohr
Rutherford
Thomson
Dalton
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quem descobriu que o núcleo é formado por partículas subatômicas positivas chamadas prótons?
Dalton
Thomson
Rutherford
Bohr
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual físico descobriu a existência do nêutron, uma partícula que também existe no interior do núcleo?
Bohr
Rutherford
Thomson
Dalton
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quem propôs um modelo atômico semelhante ao modelo planetário, com o núcleo estático e positivo no centro e os elétrons ao redor em movimento?
Bohr
Dalton
Thomson
Rutherford
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